Safety Devices; Cleaning; Connecting The Unit; Electric Connection - Zanotti ZM Serie Manual De Uso Y Manutención

ATTENTION
6.6

Safety devices

WARNING
Above devices have been developed to safeguard the operator's safety.

6.7 Cleaning

Clean the unit carefully. Remove any dust, foreign substances and dirt possibly deposited during
handling. Use detergents and degreasers.
ATTENTION
Solvents are not allowed.

7 Connecting the unit

ATTENTION
Before connecting the unit make sure that mains voltage and frequency correspond to
the values shown in the data plate. Voltage tolerance: +/- 10% compared to nominal
value.
7.1

Electric connection

Connect the unit after checking the panel components.
Check that the unit and its devices have suffered no damages
during transport. Pay special attention to the components
secured to the electric panel door and to the refrigerating circuit
pipes. Mount the unit as shown in the drawings; make sure that
the
electric connections are carried out properly.
mechanical safety devices
The following
1. Fixed upper and side protections for evaporator and condensing unit, secured
by locking screws.
2. External fan protections placed on the evaporating and condensing units,
secured with screws.
electrical safety devices
The following
a. Protection of fans (belonging to motors) against high power absorption;
with automatic reset.
b. High pressure switch (only for special components) to protect against excessive
pressure; with automatic reset.
are supplied:
are supplied:
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